Measurements:
60 x 53 x 30 mm
Description: A group of quartz crystals with very interesting growth marks and bits of goethite. Several of the crystals are double terminated.
The
specimen has a few small nicks and a flaw. It displays
well on a flat surface.
Weight
of Specimen: 48.3 g
Chemical
Composition: SiO2
(quartz)
α-FeO(OH)
(goethite)
Hardness
on Mohs Scale: (quartz)
7
(goethite) 5 - 5.5
Location:
Ceres area, Western Cape,
South Afric
Specimen
Code: WC
038
R 150
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